Definition

Relating to the points where an orbiting body, like the moon, crosses a reference plane.

Example

The nodical period of the moon affects its visibility in the night sky.

Conversation

Did you know that the moon's orbit has some interesting nodical points?

Really? I didn't know that! What are they?

They refer to the points where the moon crosses the ecliptic plane.

That sounds fascinating! I’ll have to read more about those nodical aspects.

Synonyms & Antonyms

Root Explanation

This word originates from the Latin 'nodus' (meaning knot) combined with the suffix '-ical' (meaning pertaining to). The word 'nodical' refers to something that is related to or characterized by knots.

Memory Tip

Think of 'nodus' meaning knot, and remember that 'nodical' describes something related to knots.

Visually Confused Words